CN217726203U - Anti-blocking vibrating screen filtering device - Google Patents

Abstract

The utility model discloses a prevent blockking up shale shaker filter equipment, connect the sieve groove frame that receives the drive vibrations on the support including support, elasticity slope, the inside of sieve groove frame is equipped with the lower screen cloth of arranging along its length direction, the top of screen cloth is equipped with and is used for separating a plurality of slats that sieve groove frame space divides the region for a plurality of subsieves, the slat is arranged by the reinforcing bar interval and is formed the filter material clearance, and each subsieve is thrown in the region and has been put a plurality of heavy globes, the interval in filter material clearance is less than heavy spheroidal diameter. The utility model discloses a simplify the shale shaker structure, utilize the collision effect of heavy matter spheroid and material, the screen cloth can effectively sieve the material and prevent that the screen cloth from blockking up.

Description

Anti-blocking vibrating screen filtering device

Technical Field

The utility model belongs to the technical field of the shale shaker, especially, relate to a prevent blockking up shale shaker filter material device.

Background

In the production sorting process of the refractory material particles, a linear vibrating screen is generally adopted, and in the screening process, when massive particles are subjected to rain or damp, screen holes are easily blocked by the refractory material particles, so that the screening efficiency is reduced. The mineral washing and screening cylinder device with the prior patent number of CN202021996009.X comprises a support, a roller, a rotating shaft, a plurality of rib plates and a screen, wherein the support is arranged oppositely, the roller is obliquely arranged on the support, the rotating shaft is arranged in the roller and is in shaft connection with the two sides of the support, the rib plates are sleeved on the rotating shaft, the rib plates are radially spread around the rotating shaft and are abutted against the inner wall of the roller, and the screen is arranged on the circumferential direction of the roller. The existing flushing screen is provided with a structure adopting a rotating shaft to drive a rib plate to stir and screen mineral aggregate, the driving structure needs to be maintained regularly, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, and provide and prevent blockking up shale shaker filter material device to realize simplifying the shale shaker structure, utilize the collision effect of heavy matter spheroid and material, the screen cloth can effectively sieve the material and prevent that the screen cloth from blockking up. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

prevent blockking up shale shaker filter material device, connect the sieve groove frame that receives the drive vibrations on the support including support, elasticity slope, the inside of sieve groove frame is equipped with the lower screen cloth of arranging along its length direction, the top of screen cloth is equipped with and is used for separating a plurality of slats that keep off that sieve groove frame space divides the region for a plurality of sub-sieves, it forms the filter material clearance to keep off the slat to arrange by the reinforcing bar interval, has thrown a plurality of heavy globes in each sub-sieving region, the interval in filter material clearance is less than the diameter of heavy globes.

Specifically, the side edge of the screen groove frame is connected with the bracket through a spring.

Specifically, one end of the screen groove frame is provided with a high-end inlet, and the other end of the screen groove frame is provided with a low-end outlet.

Specifically, the bottom of the screen groove frame is located below the lower screen mesh and is provided with a material receiving plate.

Specifically, the bottom of the material receiving plate is provided with a vibration motor for driving the screen groove frame.

Specifically, be equipped with a plurality of reinforcing bars that relative lower screen cloth vertical arrangement and equidistance interval set up in the blend stop.

Specifically, the blocking plate is detachably connected with the screen groove frame.

Specifically, the top of the screen slot frame is provided with a cover plate connected with a plurality of baffle plates.

Specifically, the plurality of baffle plates are respectively arranged at trisection positions of the screen groove frame.

Specifically, the number of heavy spheres in each sub-screening area is equal.

Compared with the prior art, the utility model discloses prevent blockking up shale shaker and strain material device's beneficial effect mainly embodies:

the sieve tank frame is not driven by a traditional rotating shaft, so that the structure of sieving filter materials is simplified, and the maintenance cost is reduced; the screen groove frame is internally provided with a plurality of sub-screening areas, and the heavy ball bodies are put in each sub-screening area, when the screen groove frame vibrates along with the driving of the vibration motor, the heavy ball bodies can bounce and impact back and forth between the lower screen mesh and the barrier strip plate, so that the particle materials embedded in the meshes of the lower screen mesh or the barrier strip plate can be effectively removed, and the effect of preventing blockage is achieved; the sieve groove frame is connected with support elasticity slope, and granule material can filter finer grain material through screen cloth down and export by the low side that connects the flitch, and granule material can filter coarser grain material through keeping off the slat, removes and keeps off slat and apron, exports coarser grain material by the low side of lower screen cloth, and whole shale shaker has the function of high-efficient screening granule material simultaneously, has and prevents blockking up the function.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 isbase:Sub>A schematic sectional view taken along line A-A in FIG. 1;

the figures in the drawings represent:

the screening device comprises a support 1, a screen groove frame 2, a lower screen 21, a high-end inlet 22, a low-end outlet 23, a 3-sub screening area, heavy spheres 31, baffle plates 4, reinforcing steel bars 41, a filter material gap 42, a material receiving plate 5, a vibration motor 51 and a cover plate 6.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some of the embodiments of the present invention, not all of the embodiments.

The embodiment is as follows:

referring to fig. 1-2, the anti-clogging vibrating screen filtering device of the present embodiment includes a bracket 1, and a screen slot frame 2 elastically and obliquely connected to the bracket 1 and driven to vibrate; the inside of sieve groove frame 2 is equipped with the lower screen cloth 21 of arranging along its length direction, and the top of lower screen cloth 21 is equipped with a plurality of fenders board 4 that are used for separating sieve groove frame 2 space for a plurality of sub-screening regions 3, and fenders board 4 is arranged by reinforcing bar 41 interval and is formed filter material clearance 42, has thrown a plurality of heavy spheroid 31 in each sub-screening region 3.

The both ends of support 1 form the difference in height for slope installation sieve groove frame 2 passes through spring coupling between the side of sieve groove frame 2 and the support 1, makes sieve groove frame 2 can realize elastic shock when receiving the drive.

One end of the screen slot frame 2 is provided with a high end inlet 22 and the other end thereof is provided with a low end outlet 23.

The bottom of the screen groove frame 2 is positioned below the lower screen 21, the lower screen 21 is used for screening fine particle materials, and the surface of the receiving plate 5 receives the fine particle materials and guides the fine particle materials to be obliquely discharged to a lower outlet 23. The bottom of the receiving plate 5 is provided with a vibration motor 51 for driving the screen slot frame 2.

The baffle plate 4 is internally provided with a plurality of reinforcing steel bars 41 which are vertically arranged relative to the lower screen 21 and are arranged at equal intervals, the filtering material gaps 42 between the adjacent reinforcing steel bars 41 are adjusted according to the filtering requirement, and the filtering material gaps 42 are used for filtering coarser granular materials. The distance between the filter material gaps 42 is smaller than the diameter of the heavy ball 31, the heavy ball 31 is intercepted in the sub-screening area 3 by the baffle strip plate 4, and the heavy ball 31 is prevented from blocking the filter material gaps 42 or moving to other sub-screening areas 3.

The baffle plate 4 is detachably connected with the screen groove frame 2, when the coarser granular materials in the screen groove frame 2 are stacked more, the baffle plate 4 is detached, the coarser granular materials in the plurality of sub-screening areas 3 are combined and guided by the lower screen 21 to be discharged to the lower end outlet 23.

The top of sieve groove frame 2 is equipped with the apron 6 of connecting a plurality of fenders 4, and apron 6 adopts welded fastening with a plurality of fenders 4, opens apron 6 and can carry a plurality of fenders 4 simultaneously and break away from sieve groove frame 2, clears up sieve groove frame 2 inside.

In this embodiment, the plurality of baffle plates 4 are respectively disposed at trisection positions of the screen slot frame 2, and the three baffle plates 4 equally divide the screen slot frame 2 into three sub-screening regions 3. The number of heavy spheres 31 in each sub-screening area 3 is equal.

When the embodiment is applied, the sieve tank frame 2 is not driven by a traditional rotating shaft, so that the structure for sieving filter materials is simplified, and the maintenance cost is reduced; a plurality of sub-screening areas 3 are arranged in the screen slot frame 2, heavy spheres 31 are put in each sub-screening area 3, when the screen slot frame 2 vibrates along with the driving of the vibration motor 51, the heavy spheres 31 can bounce and impact back and forth between the lower screen 21 and the barrier strip plate 4, so that granular materials clamped and embedded in meshes of the lower screen 21 or the barrier strip plate 4 can be effectively removed, and the effect of preventing blockage is achieved; sieve groove frame 2 is connected with support 1 elasticity slope, and granule material can filter finer granule material through screen cloth 21 down and derive by the low side export 23 that connects flitch 5, and granule material can filter coarser granule material through keeping off slat 4, removes and keeps off slat 4 and apron 6, derives coarser granule material by the low side export 23 of screen cloth 21 down, and whole shale shaker has the function of high-efficient screening granule material simultaneously, has and prevents blockking up the function.

In the description of the present invention, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. Prevent blockking up shale shaker filter material device includes that support, elasticity slope connect on the support receive the sieve groove frame of drive vibrations, its characterized in that: the inside of sieve groove frame is equipped with the lower screen cloth of arranging along its length direction, the top of screen cloth is equipped with and is used for separating a plurality of slats that keep off that sieve groove frame space is a plurality of sub-screening regions, keep off the slat and arrange by the reinforcing bar interval and form the filter material clearance, put a plurality of heavy globes in each sub-screening region, the interval in filter material clearance is less than the diameter of heavy globes.

2. The anti-clogging vibratory screen material filtering device of claim 1, wherein: the side edge of the screen groove frame is connected with the bracket through a spring.

3. The anti-clogging vibratory screen filter apparatus of claim 1, wherein: one end of the screen groove frame is provided with a high-end inlet, and the other end of the screen groove frame is provided with a low-end outlet.

4. The anti-clogging vibratory screen filter apparatus of claim 1, wherein: and the bottom of the screen groove frame is positioned below the lower screen mesh and is provided with a material receiving plate.

5. The anti-clogging vibrating screen filter material device according to claim 4, wherein: and a vibration motor for driving the screen groove frame is arranged at the bottom of the material receiving plate.

6. The anti-clogging vibratory screen filter apparatus of claim 1, wherein: a plurality of reinforcing steel bars which are vertically arranged relative to the lower screen mesh and are arranged at equal intervals are arranged in the baffle plate.

7. The anti-clogging vibratory screen material filtering device of claim 1, wherein: the baffle plate is detachably connected with the screen groove frame.

8. The anti-clogging vibratory screen filter apparatus of claim 1, wherein: and the top of the screen groove frame is provided with a cover plate connected with a plurality of baffle plates.

9. The anti-clogging vibratory screen filter apparatus of claim 1, wherein: the plurality of barrier strip plates are respectively arranged at trisection positions of the screen groove frame.

10. The anti-clogging vibratory screen filter apparatus of claim 1, wherein: the number of heavy spheres in each sub-screening area is equal.

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